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Enjoy a randomly generated fortune:

$ fortune | cowsay

 _________________________________________
/ Dear Emily, what about test messages?   \
|                                         |
| -- Concerned                            |
|                                         |
| Dear Concerned:                         |
|                                         |
| It is important, when testing, to test  |
| the entire net. Never test merely a     |
| subnet distribution when the whole net  |
| can be done. Also put "please ignore"   |
| on your test messages, since we all     |
| know that everybody always skips a      |
| message with a line like that. Don't    |
| use a subject like "My sex is female    |
| but I demand to be addressed as male."  |
| because such articles are read in depth |
| by all USEnauts.                        |
|                                         |
| -- Emily Postnews Answers Your          |
\ Questions on Netiquette                 /
 -----------------------------------------
        \   ^__^
         \  (oo)\_______
            (__)\       )\/\
                ||----w |
                ||     ||

Here is the PHP code:

$output = shell_exec("/usr/games/fortune | /usr/games/cowsay");
echo $output;